STEEL CONCRETE MEMBER Russian patent published in 1998 - IPC

FIELD: building structures, in particular, main load-bearing members of buildings and structures, including machine rooms of atomic power plants, columns, beams. SUBSTANCE: to increase load-carrying abilities, secured in steel concrete member are profiled sheets with transverse corrugations. Profiled sheets are connected by means of connecting members to rolled sections confining the concrete core. Connecting members are made from angles and secured to sections. In this case, profiled sheets are secured to angle flanges from outside. Steel concrete member may have sections with protruding flanges and may be provided with additional profiled sheets with connecting members. Connecting members are secured to protruding flanges of sections to form closed rectangular hollow filled with concrete. In so doing, additional profiled sheets are secured to flange of angle from interior side. EFFECT: higher load-carrying capacity of steel concrete member. 2 cl, 7 dwg